ZFA
Alumina
Polishing
Non-Customized
Black
3.3
25%
2000
75%
0.1
0-1,1-3mm
YZSD
1mt Jumbo Bag/25kg Bag/1.3mt Bag/Wooden Pallet
GB
Henan, China
2818
Product Description
Fused alumina, brown, brown fused alumina, aluminium oxide powder, grit, artificial corundum, White fused alumina, wfa, whte, fused alumina, whte fused aluminium oxide, aluminium oxide, aluminum oxide, emery, corundum, alumina, alumina oxide, fused alumina oxide, grinding media, polishing, abrasive material, alumina grinding, aluminium polishing, refractory material, grinding wheel, coated abrasive, bonded abrasive, abrasive tool, fused alumina factory, fused alumina manufacturer, fused alumina exporter, aluminium oxide supplier, factory, manufacturer, exporter, supplier
Characteristics of our Zirconia Fused Alumina grit:
Choosing selected aluminum oxide and zirconia materials fused in electrical arc furnace above 2000° C
High temperature resistance
Dense structure and tenacious texture and high strength
Good corrosion resistance
Good thermal shock resistance
Suitable for grinding steel, cast iron, heat-resistant steel, titanium alloys, aluminum alloys and tungsten alloy and for high grade refractory products such as continuous casting and rolling, flow channel and zirconium corundum brick etc.


Characteristics of our Zirconia Fused Alumina grit:
Choosing selected aluminum oxide and zirconia materials fused in electrical arc furnace above 2000° C
High temperature resistance
Dense structure and tenacious texture and high strength
Good corrosion resistance
Good thermal shock resistance
Suitable for grinding steel, cast iron, heat-resistant steel, titanium alloys, aluminum alloys and tungsten alloy and for high grade refractory products such as continuous casting and rolling, flow channel and zirconium corundum brick etc.
Grade | Chemical composition (%) | ||||||
ZrO2 ≥ | Al2O3 ≥ | Fe2O3 ≤ | TiO2 ≤ | CaO ≤ | MgO ≤ | SiO2 ≤ | |
ZA25 | 24.50 | 72.50 | 0.10 | 0.80 | 0.45 | 0.20 | 0.50 |
ZA40 | 40.20 | 57.50 | 0.06 | 0.35 | 0.45 | 0.20 | 0.40 |
ZFA Type | ZA-25 | ZA-40 |
Colour | Grey | Grey |
Main Mineral | Alpha-alumina | |
True Density | 4.55g/cm3 | 4.55 g/cm3 |
Melting Temperature | 1950° C | 1900° C |
Magnetic Material | 0.009% | 0.008% |
Bulk Density(g/cm3) | 2.18 | 2.18 |


